Mathematics High School

## Answers

**Answer 1**

$21.45

39*0.55= the answer which is above!

## Related Questions

From the given data, calculate the probability that a student picked at random will have a height above 150 centimeters, given that the student is a girl.

### Answers

**Answer:**

0.477

**Step-by-step explanation:**

21/44=0.47727272727..... got it right on edmentum/plato

**Answer:**

See image

**Step-by-step explanation:**

What is the median of the menu items in the plot below?

### Answers

**Step-by-step explanation:**

There are 13 numbers here:

30, 30, 31, 32, 42, 49, 58, 58, 67, 67, 69, 78, 90.

The median number is the 7th number, which is 58.

**Answer:**

it is 8 because if u go back and forth through the numbers u end up with 8

Karen has 2/3 of her juice box left. Her brother drinks 3/4 of that. How much of the juice box does her brother drink?

### Answers

**Answer:**

1/2 of the juice box

**Step-by-step explanation:**

We see that Karen has 2/3 of her juice box left. Her brother drinks 3/4 of that leftover 2/3.

First, remember that "of" in mathematics usually means to multiply. Here, since the brother drank 3/4 **of** the 2/3, we multiply the two:

(3/4) * (2/3) = (3 * 2) / (4 * 3) = 6 / 12 = 1/2

We understand this as 1/2 of the entire thing.

So, Karen's brother drank **1/2 of the juice box**.

*~ an aesthetics lover*

**Answer:**

1/2

**Step-by-step explanation:**

0.88 repeating decimal as a fraction simplified.

### Answers

Answer: 22/25

Step-by-step explanation:

1. write .88 as the fraction 88/100 (has same value)

2. Find the GCF (4)

3. Divide both the numerator and denominator by the GCF 4

4. Simplify & Solve (22/25)

A 2-column table with 10 rows. The first column is labeled x with entries negative 4, negative 3, negative 2, negative 1, 0, 1, 2, 3, 4, 5. The second column is labeled f of x with entries 105, 0, negative 15, 0, 9, 0, negative 15, 0, 105, 384.

According to the table, which ordered pair is a local minimum of the function, f(x)?

(0, 9)

(4, 105)

(–1, 0)

(2, –15)

### Answers

**Answer:**

option 4 (2,-15)

**Step-by-step explanation:**

**Answer:**

D

**Step-by-step explanation:**

decide; deduce; choose

### Answers

**Answer:**

both

**Step-by-step explanation:**

decide- come or bring to a resolution

deduce-arrive at a fact or conclusion

You've been ask to make 6 dozen cookies for the school bake sale. Rewrite the

ingredients for the recipe for Monster Cookies so you can make 6 dozen cookies:

### Answers

Answer:

there is not enough information

Step-by-step explanation:

Elenas bedroom door is 0.8m wide. How wide should the door be on the scale drawing

### Answers

**Answer:**

Answer:

The door should be 1.6cm wide on the drawing.

Step-by-step explanation:

1 meter is 100 centimeters.

Elena's bedroom door is 80 centimeters wide.

To find how wide it should be on the drawing, divide by 50.

80/50 = 1.6cm

The door should be 1.6cm wide on the drawing.

3/2 (4x-1) -3x = 5/4 -(x+2)

### Answers

**Answer:**

x=3/16

**Step-by-step explanation:**

**Answer:**

3/16

**Step-by-step explanation:**

32(4x−1)−3x=54−(x+2)

32(4x−1)−3x=54+−1(x+2)(Distribute the Negative Sign)

32(4x−1)−3x=54+−1x+(−1)(2)

32(4x−1)−3x=54+−x+−2

(32)(4x)+(32)(−1)+−3x=54+−x+−2(Distribute)

6x+−32+−3x=54+−x+−2

(6x+−3x)+(−32)=(−x)+(54+−2)(Combine Like Terms)

3x+−32=−x+−34

3x+−32=−x+−34

Step 2: Add x to both sides.

3x+−32+x=−x+−34+x

4x+−32=−34

Step 3: Add 3/2 to both sides.

4x+−32+32=−34+32

4x=34

Step 4: Divide both sides by 4.

4x4=344

1.) How much interest would you earn after one year if you deposited $1,000 into a

savings account that will pay you 7.5% annual interest?

### Answers

Answer:75

Step-by-step explanation:

What are three rigid transformations that can be used to confirm two figures are congruent?

### Answers

**Answer:**

reflections, translations and rotations

**Step-by-step explanation:**

Yes.

reflections, translations, and rotations.

Equation of Square root 49/729

### Answers

**Answer:**

**Step-by-step explanation:**

√49/√729 = 7/27

Question 7

X-9= -6

What is X

### Answers

the answer to this question is x=3

rachel states that -5.5 is an integer because it is negative. is she correct why or why not

### Answers

**Answer:**

Rachel is not correct

**Step-by-step explanation:**

It is true that the set of integers includes negative numbers, where the sets of whole or natural numbers do not. However, any rational, irrational, or real number can be negative. -5.5 is a rational number, but ** it is not an integer, because it has a fractional part**.

Determine which relation is a function.

O {(-4, 1), (-2, 3), (-1, 2), (3, 5), (3, 2)}

O {(4, 1), (-2, 3), (-1, 1), (-1, 5), (3, 2)}

O {(-4, 1), (-2, 3), (-2, 1), (-1, 5), (3, 2)}

O {(-4, 3), (-2, 3), (-1, 2), (2,5), (3, 2)}

### Answers

**Answer:**

The fourth line is a function.

**Step-by-step explanation:**

**Answer:**

D

**Step-by-step explanation:**

D is the only option that does not have repeated x-values.

What is the value of the exponential expression below? 16^1/2

### Answers

**Answer:**

4

**Step-by-step explanation:**

Using the rule of exponents/ radicals

[tex]a^{\frac{m}{n} }[/tex] ⇔ [tex](\sqrt[n]{a})^m[/tex], thus

[tex]16^{\frac{1}{2} }[/tex] = [tex]\sqrt{16}[/tex] = 4

Simplify the expression: 5(3x + 6y) + 4(2x – 9y)

### Answers

**Answer:**

[tex]23x-6y[/tex]

**Step-by-step explanation:**

[tex]5(3x + 6y) + 4(2x - 9y)\\\\15x+30y+8x-36y\\\\15x+8x+30y-36y\\\\\boxed{23x-6y}[/tex]

Hope this helps.

**Answer:**

23x-6y

**Step-by-step explanation:**

5(3x + 6y) + 4(2x - 9y)

15x + 30y + 8x - 36y

23x - 6y

Which relation is a function?

O {(1, 2); (1, 3); (3, 2); (4, 2)}

O {(1, 2); (2, 3); (3, 4); (2,5)}

O {(1, 2); (2, 3); (3, 4); (1,5)}

O {(1, 2); (2,5); (3, 2); (4,5)}

### Answers

**Answer:**

the last one is a function

Area of a horse pen=

ma

(40 meters width & 85 meters in length)

### Answers

**Answer:**

3400 m2

**Step-by-step explanation:**

An object is moving at a speed of 9 kilometers every 6.5 years. Express this speed in inches per day. Round your answer to the nearest whole number.

### Answers

**Answer:**

**The object is moving at 149 inches per day.**

**Step-by-step explanation:**

The speed can be converted from km/y to in/d taking into account that:

In 1 kilometer we have 39370.1 inches and in 1 year we have 365 days, hence:

[tex] V = \frac{9 km}{6.5 y}*\frac{39370.1 in}{1 km}*\frac{1 y}{365 d} = 149 in/d [/tex]

**Therefore, the object is moving at 149 inches per day.**

I hope it helps you!

factor 10n^2 - 37n-36

### Answers

Answer:

I hope u got it. View the image

Step-by-step explanation:

Witch value of y makes the equation 32/y2 =2

### Answers

The answer would be 16

y = 8...is the value of y! hope this helps! <3

PLEASE HELP ME ASAP

Determine the slope of each line:

### Answers

**Answer:**

a=(2/5), b = (-2,6)

**Step-by-step explanation:**

well slope formula is rise/run. So for the first one you start at the point rise 2 run 5 and you reach the endpoint. That is how you know you got the correct slope. (2/5)

For the second one you start at the first point and you cannot go up because it is a negative slope you run 6 till you hit the other point go down 2. Since you go down 2 that would make it -2. (-2,6)

Which expression is NOT equivalent to 100+20100+20?

A).5(20+4)5(20+4)

B).2(98+10)2(98+10)

C).10(10+2)10(10+2)

D).2(50+10)2(50+10)

### Answers

**Answer:**

A) . 5(20+4)5(20+4)

**Step-by-step explanation:**

5(20+4)5(20+4)

5(24) ×5(24)

120 × 120

14400

24.60 X 3.2

SHOW YOUR WORK!! I need a answer.

### Answers

**Answer:**

78.72

**Step-by-step explanation:**

you want to multiply every number by eatchother

so you would start off with

0.2 x 0.6 = 0.12

then 0.2 x 4.0= 0.8

then 0.2 x 20= 4.0

next 3.0 x 0.6= 1.8

next 3.0 x 4.0=12.0

next 3.0 x 20.0= 60.0

lastly add everything up

0.12+0.8+4+1.8+12+60=78.72

a triangle has one angle that measures 15 degrees and one angle that measures 44 degrees and one angle that measures 121 degrees what kind of triangle is it?

### Answers

**Answer:**

Obtuse because one angle is over 90 degrees

obtuse because one of the angles is greater than 90 degrees

CAN ANYONE HELP ME WITH THIS PROBLEM

### Answers

Nooooooooooooooooooooooooooopppppppppppppppppeeeeeeeeeeeeee

Suppose y varies with x. Write a direct variation equation that relates x and y. Then find the value of y when x=10

### Answers

**Answer:**

y = 1.5xy = 15 when x = 10

**Step-by-step explanation:**

A direct variation equation is of the form ...

y = kx

for some constant k. We can arbitrarily choose k=1.5, so our equation is ...

** y = 1.5x**

For x=10, the value of y is ...

** y = 1.5·10 = 15**

Translate the phrase into an algebraic expression 6 more than w

### Answers

**Answer:**

W+6 is the answer my friend pls mark me as the brainliest

Peyton was selected the most valuable player in the Super Bowl. In recognition of this, he was awarded an automobile with a value of $60,000. Peyton did not need the automobile, so he asked that the title be put in his parents' names.

### Answers

**Answer:**

$60,000 gross income will include.

**Step-by-step explanation:**

The recognition would not meet the correct form of achievement criteria to be considered for deduction from gross taxes. In addition, the clause requiring the winner to donate the award to an eligible national government or non - governmental organization entity is not met.